I see I'm late to the game but was going to guess MS63. The reverse is strong. Obverse a bit baggy but overall, still a beauty.
it's a "VAM" catagory... supposedly they are the most looked for of the thousands out there.. Most VAMs are just that Varities... the Hot 50 are made up mostly of errors... DDOs like this one RPMs RPDs etc. Here is the list so you can see yourself what I am saying http://ec2-13-58-222-16.us-east-2.compute.amazonaws.com/wiki/Hot_50_Morgan_VAMs
Yeah I didn't see a 61 either, but with the VAM and the hoard label I was happy to accept the lower grade especialy as it does look nicer then the grade